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Microsoft Sentinel vs Oracle Security Monitoring and Analytics Cloud Service comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Microsoft Sentinel
Ranking in Security Information and Event Management (SIEM)
4th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
108
Ranking in other categories
Security Orchestration Automation and Response (SOAR) (3rd), Microsoft Security Suite (6th), AI-Powered Cybersecurity Platforms (6th)
Oracle Security Monitoring ...
Ranking in Security Information and Event Management (SIEM)
55th
Average Rating
7.0
Reviews Sentiment
8.5
Number of Reviews
1
Ranking in other categories
User Entity Behavior Analytics (UEBA) (31st)
 

Mindshare comparison

As of August 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Microsoft Sentinel is 3.9%, down from 6.6% compared to the previous year. The mindshare of Oracle Security Monitoring and Analytics Cloud Service is 0.7%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Microsoft Sentinel3.9%
Oracle Security Monitoring and Analytics Cloud Service0.7%
Other95.4%
Security Information and Event Management (SIEM)
 

Featured Reviews

Kallamuddin Ansari - PeerSpot reviewer
Cyber Security Consultant at HR Software Solution
Centralized monitoring has improved threat response but cost control still needs refinement
Based on real operations used in our corporate IT environment, the key features include log correlation and incident view. Microsoft Sentinel's biggest strength is how it correlates multiple related alerts into a single incident. This significantly reduces alert noise and helps the SOC focus on real threats instead of isolated events. Another valuable feature is KQL-based threat hunting with Kusto Query Language. The flexibility of this language allows us to build custom hunting queries based on our environment's behavior. This is extremely useful for detecting low and slow threats or hidden threats that default rules may miss. Cloud-native scalability and stability is another important feature. Being cloud-native, Microsoft Sentinel scales well for medium to large corporate environments without infrastructure management. Stability has been solid in day-to-day production. SOAR automation using playbooks is a feature we highly recommend. Microsoft Sentinel's SOAR functionality helps automate repetitive SOC tasks like alert enrichment and notification. This saves analyst time and improves response consistency.
it_user1640529 - PeerSpot reviewer
CEO, CTO at Genex Infosys Ltd.
Easy to install, highly secure standards, and reliable
We use Oracle Security Monitoring and Analytics Cloud Service for security information, event management, and analytics. This has helped eliminate any external network attacks The security level that they are maintaining with the pre-authentication keys is very good. They are following the global…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The most valuable feature is the performance because unlike legacy SIEMs that were on-premises, it does not require as much maintenance."
"Microsoft Sentinel has greatly increased our security."
"If you know how to do KQL (kusto query language) queries, which are how you query the log data inside Sentinel, the information is pretty rich. You can get down to a good level of detail regarding event information or notifications."
"The dashboard that allows me to view all the incidents is the most valuable feature."
"The data connectors that Microsoft Sentinel provides are easy to integrate when we work with a Microsoft agent."
"We didn't have anything similar, so it really provides value from the incidents and automation point of view, and the overview of the security fabric is most valuable."
"The most valuable features in my experience are the UEBA, LDAP, the threat scheduler, and integration with third-party straight perform like the MISP."
"Sentinel has reduced the work involved in the event investigation by quite a lot."
"The security level that they are maintaining with the pre-authentication keys is very good."
"The solution is not expensive for the data security measure you receive, it is reasonable."
 

Cons

"Microsoft Sentinel's search efficiency can be improved, especially for queries spanning large datasets or long timeframes like 90 days compared to competitors like Splunk."
"The playbook is a bit difficult and could be improved."
"However, we are not using it for some features, mainly for cost-related reasons and our company policy."
"It would be nice to be able to leverage more AI to handle more data and recovery aspects in the future."
"I can't think of anything other than just getting the name out there. I think a lot of customers don't fully understand the full capabilities of Azure Sentinel yet. It is kind of like when they're first starting to use Azure, it might not be something they first think about. So, they should just kind of get to the point where it is more widely used."
"There is room for improvement in terms of integrations."
"There is some relatively advanced knowledge that you have to have to properly leverage Sentinel's full capabilities."
"The solution should allow for a streamlined CI/CD procedure."
"The solution could improve by providing better documentation for beginners to learn, such as videos or other tutorials."
 

Pricing and Cost Advice

"The pricing is reasonable, and we think Sentinel is worth what we pay for it."
"The product is costly compared to Splunk."
"The solution is expensive and there is a daily usage fee."
"Microsoft Sentinel can be costly, particularly for data management."
"From a cost point of view, it is not a cheap product. It's, like, an enterprise-level application. So if you compare it with a low-level application, it's expensive, but if you compare it with the same-level application, it's pretty much cost-effective, I think."
"Currently, given our use case, the cost of Sentinel is justified, but it is expensive."
"Sentinel is costly."
"The pricing is fair... With a traditional SIEM, you pay a lump sum for licenses. But with Sentinel, it's pay-as-you-go according to the amount of data you inject."
"The solution is not expensive for the data security measure you receive, it is reasonable."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Computer Software Company
10%
Government
7%
Financial Services Firm
13%
Construction Company
12%
Outsourcing Company
9%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise24
Large Enterprise46
No data available
 

Questions from the Community

Is there a common threat intelligence tool that aggregates multiple threat intelligence sources?
Yes, Azure Sentinel is a SIEM on the Cloud. Multiple data sources can be uploaded and analyzed with Azure Sentinel and its Threat Hunting functionality with AI available as templates or customized ...
What is a better choice, Splunk or Azure Sentinel?
It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log ...
Which is better - Azure Sentinel or AWS Security Hub?
We like that Azure Sentinel does not require as much maintenance as legacy SIEMs that are on-premises. Azure Sentinel is auto-scaling - you will not have to worry about performance impact, you will...
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Also Known As

Azure Sentinel
SMA Cloud Service
 

Overview

 

Sample Customers

Microsoft Sentinel is trusted by companies of all sizes including ABM, ASOS, Uniper, First West Credit Union, Avanade, and more.
Information Not Available
Find out what your peers are saying about Splunk, IBM, Wazuh and others in Security Information and Event Management (SIEM). Updated: August 2026.
909,099 professionals have used our research since 2012.